// 元组
let x: [string, number] = ["bkpp", 22]
let hhh: [string, number]
hhh = ["offgun", 20]
// 数组数据类型
let arr: number[] = []
arr[0] = 12
// Boolean数据类型
let isTrue: boolean = false;
let isTrue1: boolean
// string数据类型
let isString: string = "123";
let isString1: string
// number数据类型
let isNumber: number = 123;
let isNumber1: number
// 枚举数据类型
enum Color { Red, Green, Blue }
console.log(Color,"Color");

// let c: Color = Color.Green;